ZA704991B - Improvements in and relating to the production of condensation products of urea - Google Patents

Improvements in and relating to the production of condensation products of urea

Info

Publication number
ZA704991B
ZA704991B ZA704991A ZA704991A ZA704991B ZA 704991 B ZA704991 B ZA 704991B ZA 704991 A ZA704991 A ZA 704991A ZA 704991 A ZA704991 A ZA 704991A ZA 704991 B ZA704991 B ZA 704991B
Authority
ZA
South Africa
Prior art keywords
urea
relating
production
condensation products
condensation
Prior art date
Application number
ZA704991A
Inventor
L Partridge
Original Assignee
African Explosives & Chem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by African Explosives & Chem filed Critical African Explosives & Chem
Priority to ZA704991A priority Critical patent/ZA704991B/en
Priority to AU31391/71A priority patent/AU450054B2/en
Priority to CA118811A priority patent/CA921490A/en
Priority to GB3418471A priority patent/GB1313809A/en
Publication of ZA704991B publication Critical patent/ZA704991B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
    • C07C273/1881—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety from urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA704991A 1970-07-21 1970-07-21 Improvements in and relating to the production of condensation products of urea ZA704991B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ZA704991A ZA704991B (en) 1970-07-21 1970-07-21 Improvements in and relating to the production of condensation products of urea
AU31391/71A AU450054B2 (en) 1970-07-21 1971-07-19 Improvements in and relating tothe production of condensation products of urea
CA118811A CA921490A (en) 1970-07-21 1971-07-21 Production of condensation products of urea
GB3418471A GB1313809A (en) 1970-07-21 1971-07-21 Process for the production of urea condensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA704991A ZA704991B (en) 1970-07-21 1970-07-21 Improvements in and relating to the production of condensation products of urea

Publications (1)

Publication Number Publication Date
ZA704991B true ZA704991B (en) 1972-02-23

Family

ID=25562270

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704991A ZA704991B (en) 1970-07-21 1970-07-21 Improvements in and relating to the production of condensation products of urea

Country Status (4)

Country Link
AU (1) AU450054B2 (en)
CA (1) CA921490A (en)
GB (1) GB1313809A (en)
ZA (1) ZA704991B (en)

Also Published As

Publication number Publication date
CA921490A (en) 1973-02-20
GB1313809A (en) 1973-04-18
AU450054B2 (en) 1974-06-27
AU3139171A (en) 1973-01-25

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